On Tue, 3 Dec 1996, Beth Young wrote:

> 
> 
>    I've just started using my rear window defogger (the electric grid)
>    and I've noticed that only one "line" in the grid appears to be
>    working.
     (snaip)
     Each line on the window is wired in parrallel. If only 1 works,
     your problem is the others have areas that are broken, (no longer
     making a connection). It can be fixed with a special paint that
     conducts electricity. It is very expensive. Last I bought it,
     it cost $7 / .1 ounce. But you don't need much.

                                Eric Zeno